PT94520A - Processo para a preparacao de uma espuma rigida - Google Patents
Processo para a preparacao de uma espuma rigida Download PDFInfo
- Publication number
- PT94520A PT94520A PT94520A PT9452090A PT94520A PT 94520 A PT94520 A PT 94520A PT 94520 A PT94520 A PT 94520A PT 9452090 A PT9452090 A PT 9452090A PT 94520 A PT94520 A PT 94520A
- Authority
- PT
- Portugal
- Prior art keywords
- insoluble
- blowing agent
- rigid foam
- starting
- soluble
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/143—Halogen containing compounds
- C08J9/147—Halogen containing compounds containing carbon and halogen atoms only
- C08J9/148—Halogen containing compounds containing carbon and halogen atoms only perfluorinated
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3921223 | 1989-06-28 | ||
DE19893930824 DE3930824A1 (de) | 1989-06-28 | 1989-09-14 | Hartschaumstoff sowie verfahren zur herstellung desselben |
DE19893936245 DE3936245A1 (de) | 1989-06-28 | 1989-10-31 | Hartschaumstoff sowie verfahren zur herstellung desselben |
DE19904008545 DE4008545A1 (de) | 1990-03-16 | 1990-03-16 | Hartschaumstoff sowie verfahren zur herstellung desselben |
Publications (1)
Publication Number | Publication Date |
---|---|
PT94520A true PT94520A (pt) | 1991-02-08 |
Family
ID=27434665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT94520A PT94520A (pt) | 1989-06-28 | 1990-06-27 | Processo para a preparacao de uma espuma rigida |
Country Status (17)
Country | Link |
---|---|
US (1) | US5034424A (ja) |
EP (1) | EP0405439B1 (ja) |
JP (1) | JPH0354231A (ja) |
AR (1) | AR244727A1 (ja) |
AT (1) | ATE129265T1 (ja) |
AU (1) | AU632142B2 (ja) |
BR (1) | BR9003035A (ja) |
CA (1) | CA2020052A1 (ja) |
DD (1) | DD300436A5 (ja) |
DE (1) | DE59009782D1 (ja) |
DK (1) | DK0405439T3 (ja) |
ES (1) | ES2079398T3 (ja) |
GR (1) | GR3017837T3 (ja) |
HU (1) | HUT55818A (ja) |
PT (1) | PT94520A (ja) |
TR (1) | TR24672A (ja) |
YU (1) | YU47361B (ja) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3933335C2 (de) * | 1989-10-06 | 1998-08-06 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen mit geringer Wärmeleitfähigkeit und ihre Verwendung |
US5286759A (en) * | 1991-03-08 | 1994-02-15 | The Dow Chemical Company | Foaming system for rigid urethane and isocyanurate foams |
US5155141A (en) * | 1991-03-28 | 1992-10-13 | Hoechst Aktiengesellschaft | Process for the production of foams with the aid of branched dodecafluorohexane |
US5238970A (en) * | 1991-04-03 | 1993-08-24 | Imperial Chemical Industries, Plc | Manufacture of rigid foams and compositions therefor |
AU652034B2 (en) * | 1991-04-03 | 1994-08-11 | Imperial Chemical Industries Plc | Manufacture of rigid foams and compositions therefor |
US5391584A (en) * | 1991-04-03 | 1995-02-21 | Imperial Chemical Industries Plc | Manufacture of rigid foams and compositions therefor |
AU654333B2 (en) * | 1991-04-03 | 1994-11-03 | Huntsman Ici Chemicals Llc | Manufacture of cellular polymers and compositions therefor |
US5240965A (en) * | 1991-04-03 | 1993-08-31 | Imperial Chemical Industries Plc | Manufacture of cellular polymers and compositions therefor |
EP0543536B1 (en) * | 1991-11-20 | 1996-08-28 | Imperial Chemical Industries Plc | Process for cellular polymeric products |
US5439948A (en) * | 1991-11-20 | 1995-08-08 | Imperial Chemical Industries Plc | Process for cellular polymeric products |
DE4143148B4 (de) * | 1991-12-28 | 2004-09-16 | Basf Ag | Verfahren zur Herstellung von zellhaltigen Kunststoffen nach dem Polyisocyanat-Polyadditionsverfahren und Treibmittelmischungen enthaltende Emulsionen hierfür |
DE4200558A1 (de) * | 1992-01-11 | 1993-07-15 | Basf Ag | Verfahren zur herstellung von polyurethan-hartschaeumen sowie treibmittelmischung hierfuer |
US5876134A (en) | 1992-02-14 | 1999-03-02 | The Gillette Company | Foam grip |
US5304322A (en) * | 1992-05-15 | 1994-04-19 | The Boeing Company | Cleaning solvent for aircraft hydraulic fluid |
DE4220998C1 (de) * | 1992-06-26 | 1993-11-11 | Ppv Verwaltungs Ag Zuerich | Verfahren zum Herstellen von Integralschaumstoff |
SE470464B (sv) * | 1992-09-10 | 1994-04-18 | Electrolux Res & Innovation | Isolering för kyl- eller frysskåp |
US5428104A (en) * | 1992-11-27 | 1995-06-27 | Imperial Chemical Industries Plc | Polyol compositions |
GB9324465D0 (en) * | 1992-12-30 | 1994-01-12 | Ici Plc | Process for rigid foams |
GB9403334D0 (en) * | 1993-04-23 | 1994-04-13 | Ici Plc | Process for rigid polyurethane foams |
GB9324511D0 (en) * | 1993-11-30 | 1994-01-19 | Ici Plc | Process for rigid polyurethane foams |
GB9324510D0 (en) * | 1993-11-30 | 1994-01-19 | Ici Plc | Process for rigid polyurethane foams |
US5387618A (en) * | 1993-12-27 | 1995-02-07 | The Dow Chemical Company | Process for preparing a polyurethane foam in the presence of a hydrocarbon blowing agent |
US5519065A (en) * | 1994-03-11 | 1996-05-21 | Imperial Chemical Industries Plc | Process for rigid polyurethane foams |
US5397808A (en) * | 1994-05-12 | 1995-03-14 | Miles Inc. | Low thermal conductivity foam |
US5441992A (en) * | 1994-06-09 | 1995-08-15 | Santos; Ruben | Non-CFC foam produced using perfluoroalkanes |
US6121336A (en) * | 1994-06-28 | 2000-09-19 | Basf Corporation | Surfactants for incorporating silica aerogel in polyurethane foams |
KR0180613B1 (en) | 1994-09-07 | 1999-05-15 | Matsushita Electric Ind Co Ltd | Thermal insulating foamed material and method for manufacturing the same |
US6008179A (en) | 1995-05-16 | 1999-12-28 | 3M Innovative Properties Company | Azeotrope-like compositions and their use |
KR100427737B1 (ko) * | 1995-05-16 | 2004-07-31 | 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 | 공비혼합물형조성물및그의용도 |
CN1192088C (zh) * | 1995-05-16 | 2005-03-09 | 美国3M公司 | 共沸物状组合物及其应用 |
US5633291A (en) * | 1995-06-07 | 1997-05-27 | The Procter & Gamble Company | Use of foam materials derived from high internal phase emulsions for insulation |
US5770634A (en) * | 1995-06-07 | 1998-06-23 | The Procter & Gamble Company | Foam materials for insulation, derived from high internal phase emulsions |
EP0856018B1 (en) * | 1995-10-19 | 2001-10-31 | Huntsman International Llc | Rigid polyurethane foams |
EP0935625B1 (en) | 1996-11-04 | 2001-06-27 | Huntsman International Llc | Rigid polyurethane foams |
HUP9904499A3 (en) | 1996-11-04 | 2000-12-28 | Huntsman Internat Llc Newcastl | Rigid polyurethane foams |
US6022842A (en) * | 1998-02-11 | 2000-02-08 | 3M Innovative Properties Company | Azeotrope-like compositions including perfluorobutyl methyl ether, 1- bromopropane and alcohol |
US6083211A (en) * | 1998-03-13 | 2000-07-04 | The Procter & Gamble Company | High suction polymeric foam materials |
US6013589A (en) * | 1998-03-13 | 2000-01-11 | The Procter & Gamble Company | Absorbent materials for distributing aqueous liquids |
US6160028A (en) * | 1998-07-17 | 2000-12-12 | The Procter & Gamble Company | Flame retardant microporous polymeric foams |
US6245697B1 (en) | 1998-11-12 | 2001-06-12 | The Procter & Gamble Company | Flexible mat for absorbing liquids comprising polymeric foam materials |
US20040126564A1 (en) * | 2000-11-15 | 2004-07-01 | Atlas Roofing Corporation | Thermosetting plastic foams and methods of production thereof using adhesion additives |
US6866923B2 (en) | 2000-11-15 | 2005-03-15 | Atlas Roofing Corporation | Thermosetting plastic foams and methods of production thereof using adhesion additives |
US6617368B2 (en) | 2001-11-13 | 2003-09-09 | Bayer Corporation | Isotropic rigid foams |
US20040126556A1 (en) * | 2002-12-27 | 2004-07-01 | Nowak Michael T. | Grip element |
US20040157945A1 (en) * | 2002-12-30 | 2004-08-12 | Barber Thomas Allan | Rigid urethane foams |
US20040162359A1 (en) * | 2002-12-30 | 2004-08-19 | Barber Thomas Allan | Rigid foam from highly functionalized aromatic polyester polyols |
EP1553129B2 (en) * | 2004-01-08 | 2014-07-23 | Samsung Electronics Co., Ltd. | Method for producing rigid polyurethane foam |
EP1577332A1 (en) * | 2004-03-15 | 2005-09-21 | Huntsman International Llc | Process for making rigid polyurethane foams |
CN101925626B (zh) * | 2008-01-24 | 2013-11-20 | 赢创高施米特有限公司 | 聚氨酯绝缘泡沫的生产方法 |
WO2014019103A1 (en) | 2012-07-31 | 2014-02-06 | Bayer Materialscience Ag | Method for the production of polyurethane foam using emulsified blowing agent |
CN113943412B (zh) * | 2021-12-03 | 2023-07-11 | 红宝丽集团股份有限公司 | 异氰酸酯混合物、聚氨酯硬泡及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB659251A (en) * | 1948-07-21 | 1951-10-17 | Minnesota Mining & Mfg | Improvements in or relating to processes of producing fluorocarbon ethers and the fluorocarbon ethers resulting from said processes |
GB1594539A (en) * | 1978-05-19 | 1981-07-30 | Walmsley G | Foam manufacture |
US4560829A (en) * | 1983-07-12 | 1985-12-24 | Reed Donald A | Foamed fluoropolymer articles having low loss at microwave frequencies and a process for their manufacture |
GB8814914D0 (en) * | 1988-06-23 | 1988-07-27 | Bp Chem Int Ltd | Process for producing phenolic foams |
-
1990
- 1990-06-26 DD DD342108A patent/DD300436A5/de unknown
- 1990-06-26 YU YU124490A patent/YU47361B/sh unknown
- 1990-06-26 ES ES90112116T patent/ES2079398T3/es not_active Expired - Lifetime
- 1990-06-26 DE DE59009782T patent/DE59009782D1/de not_active Expired - Fee Related
- 1990-06-26 AT AT90112116T patent/ATE129265T1/de not_active IP Right Cessation
- 1990-06-26 EP EP90112116A patent/EP0405439B1/de not_active Expired - Lifetime
- 1990-06-26 DK DK90112116.0T patent/DK0405439T3/da active
- 1990-06-27 JP JP2172523A patent/JPH0354231A/ja active Pending
- 1990-06-27 PT PT94520A patent/PT94520A/pt not_active Application Discontinuation
- 1990-06-27 HU HU904018A patent/HUT55818A/hu unknown
- 1990-06-28 AU AU57970/90A patent/AU632142B2/en not_active Ceased
- 1990-06-28 BR BR909003035A patent/BR9003035A/pt not_active Application Discontinuation
- 1990-06-28 TR TR90/0641A patent/TR24672A/xx unknown
- 1990-06-28 AR AR90317268A patent/AR244727A1/es active
- 1990-06-28 US US07/547,830 patent/US5034424A/en not_active Expired - Lifetime
- 1990-06-28 CA CA002020052A patent/CA2020052A1/en not_active Abandoned
-
1995
- 1995-10-24 GR GR950402935T patent/GR3017837T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
YU124490A (en) | 1991-08-31 |
EP0405439A3 (en) | 1991-09-25 |
DE59009782D1 (de) | 1995-11-23 |
YU47361B (sh) | 1995-01-31 |
BR9003035A (pt) | 1991-08-20 |
DK0405439T3 (da) | 1996-03-11 |
AU5797090A (en) | 1991-01-03 |
ES2079398T3 (es) | 1996-01-16 |
TR24672A (tr) | 1992-03-01 |
CA2020052A1 (en) | 1990-12-29 |
HUT55818A (en) | 1991-06-28 |
ATE129265T1 (de) | 1995-11-15 |
GR3017837T3 (en) | 1996-01-31 |
EP0405439B1 (de) | 1995-10-18 |
AU632142B2 (en) | 1992-12-17 |
AR244727A1 (es) | 1993-11-30 |
US5034424A (en) | 1991-07-23 |
DD300436A5 (de) | 1992-06-11 |
EP0405439A2 (de) | 1991-01-02 |
JPH0354231A (ja) | 1991-03-08 |
HU904018D0 (en) | 1990-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC3A | Refusal |
Effective date: 19960430 |